In 1912, astronomer Victor Hess discovered strange, high-energy particles called “cosmic rays.” Since then, researchers have hunted for their birthplaces. Today, we know about some of the cosmic ray “launch
In 1912, astronomer Victor Hess discovered strange, high-energy particles called “cosmic rays.” Since then, researchers have hunted for their birthplaces. Today, we know about some of the cosmic ray “launch
If our Solar System seems stable, it’s because our short lifespans make it seem that way. Earth revolves, night follows day, the Moon moves through light and shadow, and the
PARIS — Three European aerospace companies expect to decide by next month whether to combine their space divisions, something that could still take years to win regulatory approvals. At a
Othmane Benafan is a NASA engineer whose work is literally reshaping how we use aerospace materials — he creates metals that can shape shift. Benafan, a materials research engineer at
Primordial black holes that formed during the earliest moments of the universe could have swollen quickly to supermassive sizes, complex cosmological simulations have revealed. The discovery could lead to a
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s Marshall Space Flight Center invites the community to help celebrate the center’s 65th anniversary during a free public
WASHINGTON — The heads of leading U.S. satellite imaging firms are urging Congress to reject proposed budget cuts to commercial remote sensing programs, warning the reductions could undermine national security
Better understanding the lunar lighting environment will help NASA prepare astronauts for the harsh environment Artemis III Moonwalkers will experience on their mission. NASA’s Artemis III mission will build on
A curious cow watches as NASA astronauts Andre Douglas and Kate Rubins perform a simulated moonwalk in the San Francisco Volcanic Field in Northern Arizona on May 14, 2024, in
Northern lights and noctilucent clouds shining in Alberta skies on June 9, 2025. (Image credit: @TheAuroraGuy) Nature served up a stunning double feature in the skies over Alberta, Canada, on